Light bulb



FIG. 1 is a perspective top view of a light bulb showing our new design, wherein the downlight portion of the surface of the light bulb is transparent in appearance.

FIG. 2 is a perspective bottom view of the light bulb.

FIG. 3 is a top plan view of the light bulb.

FIG. 4 is a bottom plan view of the light bulb.

FIG. 5 is a side elevational view of the light bulb.

FIG. 6 is a side, cross-sectional view of the light bulb taken from the line 6-6 in FIG. 5.

FIG. 7 is a side view of a minimally modified variation of the light bulb of FIG. 1.

FIG. 8 is a side view of a minimally modified variation of the light bulb of FIG. 1.

FIG. 9 is a side view of a minimally modified variation of the light bulb of FIG. 1.

FIG. 10 is a side view of a minimally modified variation of the light bulb of FIG. 1; and,

FIG. 11 is a side view of a minimally modified variation of the light bulb of FIG. 1.

The broken lines in the drawings depict parts of the light bulb that form no part of the claimed design. 

CLAIM The ornamental design for a light bulb, as shown and described. 